---
title: kIOOutputCommandStall
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1646399-anonymous/kiooutputcommandstall
---

# kIOOutputCommandStall

## Declaration

```occ
kIOOutputCommandStall = 0x0100
```

## Discussion

Discussion A command to stall the queue.